John Nicholas's Discussions (114)

Discussions Replied To (42) Replies Latest Activity

"I'm glad to see that ASHRAE is looking at the filtration issue. Thanks, Ian!  I woul…"

John Nicholas replied Aug 16, 2012 to Residential ventilation levels

38 Sep 16, 2012
Reply by Robert Riversong

"Remove the register and attach your choice of sealing material inside the register.…"

John Nicholas replied Aug 10, 2012 to Suggestions for magnetic air register covers?

12 Aug 10, 2012
Reply by Patrick Michaelyan

"I am not aware of an Android app.   Rick sat on the 62.2 committee, so did Paul Raym…"

John Nicholas replied Jul 30, 2012 to Residential ventilation levels

38 Sep 16, 2012
Reply by Robert Riversong

"Teresa,   ACH is a function of rate and volume.  Start with the square footage and t…"

John Nicholas replied Jul 28, 2012 to Residential ventilation levels

38 Sep 16, 2012
Reply by Robert Riversong

"I bought my Nest in October last year. Then changed HVAC in late January.  I now hav…"

John Nicholas replied Jul 21, 2012 to The Nest Learning Thermostat - Good or Not So Much?

62 Aug 17, 2012
Reply by Bob Blanchette

"When I replaced the conv. NG furnace /ac with DFHP, they installed a Honeywell 'stat…"

John Nicholas replied Jul 20, 2012 to The Nest Learning Thermostat - Good or Not So Much?

62 Aug 17, 2012
Reply by Bob Blanchette

"OK!  If you have screens that you don't show everyone, do you provide support for a…"

John Nicholas replied Jul 16, 2012 to The Nest Learning Thermostat - Good or Not So Much?

62 Aug 17, 2012
Reply by Bob Blanchette

"The Nest is a great thermostat. The price is good and Honeywell wants to charge a lo…"

John Nicholas replied Jul 5, 2012 to The Nest Learning Thermostat - Good or Not So Much?

62 Aug 17, 2012
Reply by Bob Blanchette

"In my experience if there is shell leakage of concern to the auditor, and the total…"

John Nicholas replied Apr 16, 2012 to Leakage to outside on ducts fully within the envelope

10 May 3, 2012
Reply by tedkidd

"Total Duct Leakage is important.  Leakage to outside is important.  They do have a r…"

John Nicholas replied Apr 16, 2012 to Leakage to outside on ducts fully within the envelope

10 May 3, 2012
Reply by tedkidd

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Kaushal Bharath Raju replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
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David Eakin replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"More food for thought on this subject - read this (fairly) recent blog by one of the most respected…"
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